一页代码实现微信基本回复和点击事件功能，部署上去sae或者bae，妥妥的基本免费的服务器
不懂代码都基本每个人都可以做自己的微信公众号了
<!--?php
define("TOKEN", "mzh"); //换成你的token
$wechatObj = new wechatCallbackapiTest();
if (isset($_GET['echostr'])) { //验证微信
$wechatObj--->valid();
}else{ //回复消息
$wechatObj->responseMsg();
}
class wechatCallbackapiTest
{
public function valid()
{
$echoStr = $_GET["echostr"];
if($this->checkSignature()){
echo $echoStr;
exit;
}
}
private function checkSignature()
{
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
$token = TOKEN;
$tmpArr = array($token, $timestamp, $nonce);
sort($tmpArr);
$tmpStr = implode( $tmpArr );
$tmpStr = sha1( $tmpStr );
if( $tmpStr == $signature ){
return true;
}else{
return false;
}
}
//回复消息
public function responseMsg()
{
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
if (!empty($postStr)){
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
$RX_TYPE = trim($postObj->MsgType);
switch ($RX_TYPE)
{
case "text":
$resultStr = $this->receiveText($postObj);
break;
case "image":
$resultStr = $this->receiveImage($postObj);
break;
case "location":
$resultStr = $this->receiveLocation($postObj);
break;
case "voice":
$resultStr = $this->receiveVoice($postObj);
break;
case "video":
$resultStr = $this->receiveVideo($postObj);
break;
case "link":
$resultStr = $this->receiveLink($postObj);
break;
case "event":
$resultStr = $this->receiveEvent($postObj);
break;
default:
$resultStr = "unknow msg type: ".$RX_TYPE;
break;
}
echo $resultStr;
}else {
echo "";
exit;
}
}
//接收文本消息
private function receiveText($object)
{
$keyword = trim($object->Content);
$url = "http://api100.duapp.com/movie/?appkey=DIY_miaomiao&name=".$keyword;
$output = file_get_contents($url,$keyword);
$contentStr = json_decode($output, true);
if (is_array($contentStr)){
$resultStr = $this->transmitNews($object, $contentStr);
}else{
$resultStr = $this->transmitText($object, $contentStr);
}
return $resultStr;
}
//接收事件，关注等
private function receiveEvent($object)
{
$contentStr = "";
switch ($object->Event)
{
case "subscribe":
$contentStr = "你关注了我"; //关注后回复内容
break;
case "unsubscribe":
$contentStr = "";
break;
case "CLICK":
$contentStr = $this->receiveClick($object); //点击事件
break;
default:
$contentStr = "receive a new event: ".$object->Event;
break;
}
return $contentStr;
}
//接收图片
private function receiveImage($object)
{
$contentStr = "你发送的是图片，地址为：".$object->PicUrl;
$resultStr = $this->transmitText($object, $contentStr);
return $resultStr;
}
//接收语音
private function receiveVoice($object)
{
$contentStr = "你发送的是语音，媒体ID为：".$object->MediaId;
$resultStr = $this->transmitText($object, $contentStr);
return $resultStr;
}
//接收视频
private function receiveVideo($object)
{
$contentStr = "你发送的是视频，媒体ID为：".$object->MediaId;
$resultStr = $this->transmitText($object, $contentStr);
return $resultStr;
}
//位置消息
private function receiveLocation($object)
{
$contentStr = "你发送的是位置，纬度为：".$object->Location_X."；经度为：".$object->Location_Y."；缩放级别为：".$object->Scale."；位置为：".$object->Label;
$resultStr = $this->transmitText($object, $contentStr);
return $resultStr;
}
//链接消息
private function receiveLink($object)
{
$contentStr = "你发送的是链接，标题为：".$object->Title."；内容为：".$object->Description."；链接地址为：".$object->Url;
$resultStr = $this->transmitText($object, $contentStr);
return $resultStr;
}
//点击菜单消息 private function receiveClick($object) { switch ($object->EventKey) { case "1": $contentStr = "猫咪酱个性DIY服装， 我们专业定制个性【班服，情侣装，亲子装等，有长短T恤，卫衣，长短裤】 来图印制即可，给你温馨可爱的TA， 有事可直接留言微信"; break; case "2": $contentStr = "你点击了菜单: ".$object->EventKey; break; case "3": $contentStr = "是傻逼"; break; default: $contentStr = "你点击了菜单: ".$object->EventKey; break; } //两种回复 if (is_array($contentStr)){ $resultStr = $this->transmitNews($object, $contentStr); }else{ $resultStr = $this->transmitText($object, $contentStr); } return $resultStr; } //回复文本消息 private function transmitText($object, $content) { $textTpl = "
//回复图文 private function transmitNews($object, $arr_item) { if(!is_array($arr_item)) return;
$itemTpl = "
$newsTpl = "
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$resultStr = sprintf($newsTpl, $object->FromUserName, $object->ToUserName, time(), count($arr_item)); return $resultStr; } //音乐消息 private function transmitMusic($object, $musicArray, $flag = 0) { $itemTpl = "
$item_str = sprintf($itemTpl, $musicArray['Title'], $musicArray['Description'], $musicArray['MusicUrl'], $musicArray['HQMusicUrl']);
$textTpl = "
$resultStr = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time(), $flag); return $resultStr; } } ?>
